Bow Weather Forecast

    • 18
    • 27

    Mostly Cloudy

    • 5
    • 25

    Chance Snow

    • 9
    • 22

    Partly Sunny

    • 7
    • 22

    Partly Sunny

    • 4
    • 22

    Partly Sunny

    • 13
    • 23

    Chance Snow

Today 31 Dec Merrimack

Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 31 Dec Merrimack

Cloudy. A slight chance of snow in the Evening, then snow likely after midnight. Snow accumulation around an inch. Lows around 16. Light and variable Winds. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bow Temperature Statistics

December Temperature

Concord Municipal Airport (5 miles)

  • Lowest 9 December, 2025

    -8 °F

  • Average December

    23.9 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Concord Municipal Airport (5 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    60 °F
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